Basic size of mm

d	25
D	62
B	25.4

The basic rated load is kN

trends C	32
static state Co	20.4

Fatigue load limit Pu	0.865

Rated rotation speed is r/min

Refer to the speed	11000
limit speed	11000

Mass kg	0.35

Model number ²⁾

Metal holder	*3305A
Nylon holder	*3305ATN9

Dimensions are mm

d	25
d1 ～	35.7
D1 ～	53.4
r1,2 min	1.1
a	36

Shoulder gear and chamfer size mm

da min	32
Da max	55
ra max	1